英语词汇ac怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ac
释义	Examples: discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)— 判别式 inverter, device that converts AC electricity DC and vice versa— 反用换流器
随便看	lose sight of the big picture lose sight of the fact lose sight of things lose sight of this lose sight of what lose signal lose significance loses its ability loses its integrity loses its luster loses its value lose skills lose sleep lose sleep over loses more loses no time lose s.o. balance lose some of their loses out lose speed lose spirit loses possession of loses power loses priority loses sight

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)—